No, you cannot use *67 to block your caller ID when sending a fax. The *67 feature is designed for voice calls to keep your number private but does not apply to fax transmissions. Faxes are typically sent directly from a fax machine or service, which requires the sender's number to be visible for proper routing and delivery. If privacy is a concern, consider using a secure fax service instead.
Yes you can.
Press *(star) then 67 followed by the number which you want to prank.
In the US and Canada, dialing *67 on any landline will suppress the Caller ID display at the far end. (Note that calls to toll-free numbers and to 911 will still display your number, even if you block Caller ID.) A fax line is nothing but an ordinary landline that happens to have a fax machine connected to it. You can swap a fax machine and an ordinary telephone on the same line.
depending on the phone you have to dial Star (*) 69 or star (*) 67
You do not have to dial a one after star 67 for out of state calls. You do need to enter the area code.
Press star (*) then 67 before entering the desired number in your phone.
I'm not sure what you mean, can you use it more than once. But *67 blocks your phone number when you dial out. If you need to call multiple people, you will need to use *67 each time to restrict your number when you dial out. So, I guess you can interpret that to mean yes, you can use it more than once.
no it doesnt.
Star 67 (*67) is what people use prior to dialing a telephone number when they want to temporariy mask or hide the number they are calling from. *69 is what people use to call back a number if you don't have caller ID.
It is *67 (star 6 7) and yes it does
67 + 67 + 67 + 67 + 67 = 335
In the US, Canada, and some other countries, dialing *67 (or equivalently 1167) suppresses sending your caller ID for that call only. Conversely, if your line suppresses caller ID by default, *82 or 1182 will send caller ID for that call only. Either code should be dialed first, before any other "star codes" or the number itself. For example, to suppress both caller ID and call waiting, dial *67 *70, not *70 *67.